[PATCH 3 of 4] commands: rename current to active in variables and comments

[Ryan McElroy]

# HG changeset patch
# User Ryan McElroy <rmcelroy at fb.com>
# Date 1432868779 25200
#      Thu May 28 20:06:19 2015 -0700
# Node ID 4dc7e32d957bcddb9dfe86c6d9443ba1c09fe1ac
# Parent  d3f11c27efe7c16820bef650f7cef6cd0dfd72ef
commands: rename current to active in variables and comments

Today, the terms 'active' and 'current' are interchangeably used throughout the
codebase in reference to the active bookmark (the bookmark that will be updated
with the next commit). This leads to confusion among developers and users.
This patch is part of a series to standardize the usage to 'active' throughout
the mercurial codebase and user interface.

diff --git a/mercurial/commands.py b/mercurial/commands.py
--- a/mercurial/commands.py
+++ b/mercurial/commands.py
@@ -1038,8 +1038,8 @@ def bookmark(ui, repo, *names, **opts):
         if len(marks) == 0 and not fm:
             ui.status(_("no bookmarks set\n"))
         for bmark, n in sorted(marks.iteritems()):
-            current = repo._activebookmark
-            if bmark == current:
+            active = repo._activebookmark
+            if bmark == active:
                 prefix, label = '*', activebookmarklabel
             else:
                 prefix, label = ' ', ''
@@ -1051,7 +1051,7 @@ def bookmark(ui, repo, *names, **opts):
             pad = " " * (25 - encoding.colwidth(bmark))
             fm.condwrite(not ui.quiet, 'rev node', pad + ' %d:%s',
                          repo.changelog.rev(n), hexfn(n), label=label)
-            fm.data(active=(bmark == current))
+            fm.data(active=(bmark == active))
             fm.plain('\n')
         fm.end()
 
@@ -1520,7 +1520,7 @@ def commit(ui, repo, *pats, **opts):
                                match,
                                extra=extra)
 
-        current = repo._activebookmark
+        active = repo._activebookmark
         marks = old.bookmarks()
         node = cmdutil.amend(ui, repo, commitfunc, old, extra, pats, opts)
         if node == old.node():
@@ -1532,7 +1532,7 @@ def commit(ui, repo, *pats, **opts):
             newmarks = repo._bookmarks
             for bm in marks:
                 newmarks[bm] = node
-                if bm == current:
+                if bm == active:
                     bookmarks.activate(repo, bm)
             newmarks.write()
     else:
@@ -5930,15 +5930,15 @@ def summary(ui, repo, **opts):
         ui.status(m, label='log.branch')
 
     if marks:
-        current = repo._activebookmark
+        active = repo._activebookmark
         # i18n: column positioning for "hg summary"
         ui.write(_('bookmarks:'), label='log.bookmark')
-        if current is not None:
-            if current in marks:
-                ui.write(' *' + current, label=activebookmarklabel)
-                marks.remove(current)
+        if active is not None:
+            if active in marks:
+                ui.write(' *' + active, label=activebookmarklabel)
+                marks.remove(active)
             else:
-                ui.write(' [%s]' % current, label=activebookmarklabel)
+                ui.write(' [%s]' % active, label=activebookmarklabel)
         for m in marks:
             ui.write(' ' + m, label='log.bookmark')
         ui.write('\n', label='log.bookmark')
@@ -6358,7 +6358,7 @@ def update(ui, repo, node=None, rev=None
 
     Update the repository's working directory to the specified
     changeset. If no changeset is specified, update to the tip of the
-    current named branch and move the current bookmark (see :hg:`help
+    current named branch and move the active bookmark (see :hg:`help
     bookmarks`).
 
     Update sets the working directory's parent revision to the specified
@@ -6411,7 +6411,7 @@ def update(ui, repo, node=None, rev=None
 
     cmdutil.clearunfinished(repo)
 
-    # with no argument, we also move the current bookmark, if any
+    # with no argument, we also move the active bookmark, if any
     rev, movemarkfrom = bookmarks.calculateupdate(ui, repo, rev)
 
     # if we defined a bookmark, we have to remember the original bookmark name
diff --git a/tests/test-bookmarks-current.t b/tests/test-bookmarks-current.t
--- a/tests/test-bookmarks-current.t
+++ b/tests/test-bookmarks-current.t
@@ -69,7 +69,7 @@ list bookmarks
    * Y                         0:719295282060
      Z                         -1:000000000000
 
-Verify that switching to Z updates the current bookmark:
+Verify that switching to Z updates the active bookmark:
   $ hg update Z
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   (activating bookmark Z)
@@ -118,7 +118,7 @@ set bookmark Z using -i
    * Y                         0:719295282060
      Z                         0:719295282060
 
-deactivate current bookmark using -i
+deactivate active bookmark using -i
 
   $ hg bookmark -i Y
   $ hg bookmarks
@@ -137,7 +137,7 @@ deactivate current bookmark using -i
    * Y                         0:719295282060
      Z                         0:719295282060
 
-deactivate current bookmark while renaming
+deactivate active bookmark while renaming
 
   $ hg bookmark -i -m Y X
   $ hg bookmarks
diff --git a/tests/test-bookmarks.t b/tests/test-bookmarks.t
--- a/tests/test-bookmarks.t
+++ b/tests/test-bookmarks.t
@@ -530,7 +530,7 @@ create bundle with two heads
   added 2 changesets with 2 changes to 2 files (+1 heads)
   (run 'hg heads' to see heads, 'hg merge' to merge)
 
-update to current bookmark if it's not the parent
+update to active bookmark if it's not the parent
 
   $ hg summary
   parent: 2:db815d6d32e6 
diff --git a/tests/test-command-template.t b/tests/test-command-template.t
--- a/tests/test-command-template.t
+++ b/tests/test-command-template.t
@@ -3082,7 +3082,7 @@ Test revset function
   Rev: 0
   Ancestor: 0
   
-Test current bookmark templating
+Test active bookmark templating
 
   $ hg book foo
   $ hg book bar